–7–
Operating Instructions
1. When powered and attached to the DustTrak
monitor, the Heated Inlet will automatically function.
2. Select RH set point that will be controlled at the
entrance to DustTrak monitor to be 30, 40 or 50%
RH via the DIP switches. Heated inlet will then
power the heater to heat incoming air and thereby
decrease RH to the targeted level.
By default, TSI sets the RH set point to 30% RH
at the factory. If needed, this can be adjusted to
meet other application needs/requirements.
The LED describes the status of the heated inlet:
Inlet temp. is < 1°C below set point
and controlling to maintain set point.
Inlet temp. is between 1 to 5°C
below set point and controlling to
improve.
Inlet temp. is more than 5°C below
set point and controlling to improve.
This will occur when unit is first
turned on and coming to
temperature.
Sensor unplugged or has issue.
Specifications
Heated inlet
13 in. x 2 in. dia
(33 cm x 5 cm) dia
Control module
7 in. x 1.5 in. x 0.75 in.
(17.8 cm) x (3.8 cm) x (1.9 cm)
0 to 50°C (32° to 122° F)
CE........................
